<http://schema.org/headline>
"May in 1987 - Budapest, VI. Paulay Ede utca - 1987.05.12."^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.photoblog.com/utazo/2010/06/24/may-in-1987-budapest-vi-paulay-ede-utca-19870512/>